15839226

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 40360320

約数和(自身を除く): 24521094

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 109, 117, 138, 162, 207, 218, 234, 243, 299, 327, 351, 414, 486, 598, 621, 654, 702, 897, 981, 1053, 1242, 1417, 1794, 1863, 1962, 2106, 2507, 2691, 2834, 2943, 3159, 3726, 4251, 5014, 5382, 5589, 5886, 6318, 7521, 8073, 8502, 8829, 11178, 12753, 15042, 16146, 17658, 22563, 24219, 25506, 26487, 32591, 38259, 45126, 48438, 52974, 65182, 67689, 72657, 76518, 97773, 114777, 135378, 145314, 195546, 203067, 229554, 293319, 344331, 406134, 586638, 609201, 688662, 879957, 1218402, 1759914, 2639871, 5279742, 7919613, 15839226]

約数ペア:

[(1, 15839226), (2, 7919613), (3, 5279742), (6, 2639871), (9, 1759914), (13, 1218402), (18, 879957), (23, 688662), (26, 609201), (27, 586638), (39, 406134), (46, 344331), (54, 293319), (69, 229554), (78, 203067), (81, 195546), (109, 145314), (117, 135378), (138, 114777), (162, 97773), (207, 76518), (218, 72657), (234, 67689), (243, 65182), (299, 52974), (327, 48438), (351, 45126), (414, 38259), (486, 32591), (598, 26487), (621, 25506), (654, 24219), (702, 22563), (897, 17658), (981, 16146), (1053, 15042), (1242, 12753), (1417, 11178), (1794, 8829), (1863, 8502), (1962, 8073), (2106, 7521), (2507, 6318), (2691, 5886), (2834, 5589), (2943, 5382), (3159, 5014), (3726, 4251)]